Programs as Data Objects Second Symposium, PADO 2001, Aarhus, Denmark, May 21-23, 2001, Proceedings Danvy Olivier Heftet / 2001 / Engelsk
Partial Evaluation International Seminar, Dagstuhl Castle, Germany, February 12 - 16, 1996. Selected Papers Danvy Olivier Heftet / 1996 / Engelsk
Formal Modeling: Actors; Open Systems, Biological Systems Essays Dedicated to Carolyn Talcott on the Occasion of Her 70th Birthday Agha Gul Heftet / 2011 / Engelsk
